.game-tip {
    margin: 0.5rem 0 0.75rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.game-tip summary {
    cursor: pointer;
    list-style: none;
    padding: 0.5rem 0.85rem;
    font-weight: 500;
    color: var(--color-text);
    user-select: none;
}

.game-tip summary::-webkit-details-marker { display: none; }

.game-tip summary::before {
    content: '▶ ';
    font-size: 0.7rem;
    opacity: 0.6;
}

.game-tip[open] summary::before { content: '▼ '; }

.game-tip p {
    margin: 0;
    padding: 0 0.85rem 0.6rem;
    line-height: 1.5;
}